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Fig. 2 | BMC Health Services Research

Fig. 2

From: Do expanded seven-day NHS services improve clinical outcomes? Analysis of comparative institutional performance from the “NHS Services, Seven Days a Week” project 2013–2016

Fig. 2

Funnel plot analyses for 2013–2014 (a, d, g, j), 2014–2015 (b, e, h, k) m and 2015–2016 (c, f, i, l) of (a-c) SHMI, (d-f) mean LOS, (g-i) A&E admission rates, and (j-l) A&E > 4 h breach rates. Dashed lines indicate ±2 and 3 SD control limits, whilst solid lines indicate 0 SD. Trusts implementing seven-day service changes in 2013–2014 are indicated by solid black symbols, those which had not are indicated by open symbols. Trusts undergoing mergers in the intervening periods are indicated by solid black and open squares

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BMC Health Services Research

ISSN: 1472-6963

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